The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 2025
Filed:
Nov. 10, 2023
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Wanyeong Jung, Daejeon, KR;
Byung Jin Cho, Daejeon, KR;
Youngkeun Park, Daejeon, KR;
Kyounghun Kang, Daejeon, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Abstract
Provided is a static change-sensing flip-flop. The static change-sensing flip-flop proposed herein includes a master latch and a slave latch configured to transfer and maintain input data according to a clock, and the master latch includes a pull-up network complementary circuit configured to connect to a master latch node (DN) and to prevent output of wrong data in a pull-up network operation while operating according to input data (D); a pull-down network complementary circuit configured to connect to the master latch node (DN) and to prevent output of wrong data in a pull-down network operation while operating according to a clock (CK); and a change-sensing circuit configured to prevent output of wrong data by a clock node (CS) and the master latch node (DN) in the pull-down network operation of the master latch.